java - Methodology to evaluate any change in android aimed at performance gains -


when making change in android application , wanting evaluate if improves in performance, standard steps do?
there must standard things check using either android studio or mat.
main interest checking memory usage has been improved.

update:
clarify. not running big issue memory need improve. interested in testing believe optimize memory usage not sure how verify it

android studio device monitor first step go.

1) check how memory using before , after change via android monitor(memory tab)

2) mat, check if there can code can cause oom/memoryleak, check before , after change hprof files understand.

for memory these 2 options can checked, other these, can check cpu/gpu usage well.


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